Interface IInvocable

An IInvocable object is a portable object that can be invoked on the remote cluster member to which the client is connected and can optionally register a return value for the invocation.

Inherited Members

IPortableObject.ReadExternal(IPofReader)

IPortableObject.WriteExternal(IPofWriter)

Namespace: Tangosol.Net

Assembly: Coherence.dll

Syntax

public interface IInvocable : IPortableObject

Remarks

When an IInvocable object is received for execution, the order of execution is:

• The IInvocable object is deserialized by the IInvocationService.
• The IInvocationService provides a reference to itself to the IInvocable object by calling the init method.
• The IInvocationService invokes the IInvocable object by calling the run method.
• If the IInvocationService is responsible for returning a value from the invocation, it obtains the value from the Result property.

Properties

Result

The result from the invocation of this object.

Declaration

object Result { get; }

Property Value

Type	Description
object	The object representing result from the invocation.

Remarks

This property value is read after the Run() method returns.

Methods

Init(IInvocationService)

Called by the IInvocationService exactly once on this IInvocable object as part of its initialization.

Declaration

void Init(IInvocationService service)

Parameters

Type	Name	Description
IInvocationService	service	The containing InvocationService.

Remarks

Note: implementations of the IInvocable interface that store the service reference must do so only in a transient field.